LAX86LA175

NTSB accident investigation · Robinson R22 · Grand Canyon, AZ · April 12, 1986

Accident · No injuriesLimited investigationFinal report
Date
April 12, 1986, 13:00 local (20:00 UTC)
Place
Grand Canyon, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N211DMRobinson R22
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860412011439A
Case key
25121

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightHover
Weather condition - turbulenceFactor
Weather condition - tailwindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Nose overLanding - flare/touchdown

Analysis

The pilot stated that he was attempting to land on a dirt road and that the helicopter was at a two to five foot hover when a gust of wind pivoted the tail into the wind. The helicopter touched down and rolled over onto its right side. The pilot further stated that the winds in the area were from 180 to 210 degrees and were gusting from 25 to 40 knots.

Aircraft

Registration
N211DM
Reported as
Robinson R22
Category
Helicopter
Serial number
542
Airframe hours
89
Engine
Lycoming O-320, 131 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
David Morrow
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 11, 1986
Departed
GCN · Grand Canyon, AZ

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Certificates
Airline transport, Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
8,500 total · 84 in this make and model · 7,033 as pilot in command · 150 in the last 90 days · 60 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 25 knots, gusting 40
Visibility
60 statute miles
Lowest ceiling
None
Temperature
70 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.